San Francisco International Airport

San Francisco International Airport (SFO) is 13 miles (21km) south of the city center, near Millbrae and San Bruno – it is connected to town by the BART train system. It has flights to airports throughout North America and is a gateway to Europe and Asia. In 2016 it was the seventh busiest airport in the USA. The airport has four terminals (1, 2, 3, and International) and is home to the first art museum inside an international airport.